package chatserver.logging;


import java.io.ByteArrayOutputStream; 
import java.io.IOException; 
import java.util.logging.Level; 
import java.util.logging.Logger; 


class LoggingOutputStream extends ByteArrayOutputStream { 
 
    private String lineSeparator; 
 
    private Logger logger; 
    private Level level; 
  
    public LoggingOutputStream(Logger logger, Level level) { 
        super(); 
        this.logger = logger; 
        this.level = level; 
        lineSeparator = System.getProperty("line.separator"); 
    } 

    
    public void flush() throws IOException { 
 
        String record; 
        synchronized(this) { 
            super.flush(); 
            record = this.toString(); 
            super.reset(); 
 
            if (record.length() == 0 || record.equals(lineSeparator)) { 
                // avoid empty records 
                return; 
            } 
 
            logger.logp(level, "", "", record); 
        } 
    } 

}
